/// <summary>
/// Construct a period from a string in ISO 8601 period format
/// </summary>
/// <param name="period">The ISO 8601 formatted period to parse</param>
/// <remarks>This parses a string in the form <c>[dateTime]/[dateTime]</c> or <c>[dateTime]/[duration]</c>
/// to create a period. The <c>[dateTime]</c> part(s) should be ISO 8601 formatted date/time values (see
/// <see cref="DateUtils.FromISO8601String"/>). The <c>[duration]</c> part should be an ISO 8601
/// formatted duration value (see <see cref="PDI.Duration"/>). The period format is set based on the
/// format of the string received.</remarks>
/// <exception cref="ArgumentException">This is thrown if the specified period string or any of its parts
/// are not valid.</exception>
public Period(string period)
{
if (String.IsNullOrEmpty(period))
{
this.StartDateTime = DateTime.MinValue;
this.Duration = Duration.Zero;
this.Format = PeriodFormat.StartDuration;
return;
}
string[] parts = period.Split('/');
if (parts.Length != 2)
{
throw new ArgumentException(LR.GetString("ExPeriodInvalidISOFormat"), "period");
}
this.StartDateTime = DateUtils.FromISO8601String(parts[0], true);
if (!Char.IsDigit(parts[1][0]))
{
this.Duration = new Duration(parts[1]);
this.Format = PeriodFormat.StartDuration;
}
else
{
this.EndDateTime = DateUtils.FromISO8601String(parts[1], true);
this.Format = PeriodFormat.StartEnd;
}
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="period">The period to copy</param>
public Period(Period period)
{
if (period != null)
{
this.StartDateTime = period.StartDateTime;
this.EndDateTime = period.EndDateTime;
this.Format = period.Format;
}
}
public static bool IsPeriodic(List <int> array, out List <int> begin, out List <int> period)
{
begin = new List <int>();
period = new List <int>();
if (array == null || array.Count == 0)
{
return(false);
}
PeriodFormat pf = new PeriodFormat(array.ToArray());
var AB = pf.GetPeriodStr();
if (AB == null || AB.Count < 2)
{
return(false);
}
string A_Str = AB[0];
string[] As = A_Str.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var a in As)
{
begin.Add(int.Parse(a.Trim()));
}
string[] Bs = AB[1].TrimStart('[').TrimEnd(']').Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (Bs == null || Bs.Length == 0 || Bs[0] == string.Empty)
{
return(false);
}
foreach (var b in Bs)
{
period.Add(int.Parse(b.Trim()));
}
return(true);
}
/// <summary>
/// Construct a period from a start date and an end date
/// </summary>
/// <param name="startDateTime">The start date/time of the period</param>
/// <param name="endDateTime">The end date/time of the period</param>
/// <remarks>The period format is set to start date with end date</remarks>
public Period(DateTime startDateTime, DateTime endDateTime)
{
this.StartDateTime = startDateTime;
this.EndDateTime = endDateTime;
this.Format = PeriodFormat.StartEnd;
}
/// <summary>
/// Construct a period from a start date and a duration
/// </summary>
/// <param name="startDateTime">The start date/time of the period</param>
/// <param name="duration">The duration of the period</param>
/// <remarks>The period format is set to start date with duration</remarks>
public Period(DateTime startDateTime, Duration duration)
{
this.StartDateTime = startDateTime;
this.Duration = duration;
this.Format = PeriodFormat.StartDuration;
}
public PeriodItem(PeriodFormat format, Period time)
{
Display = time.ToString(format);
Time = time;
}
protected void OnFormatChanged(PeriodFormat oldValue, PeriodFormat newValue)
{
}
public string ToString(PeriodFormat pformat) {
switch (pformat) {
case PeriodFormat.Months:
return this.Months.ToString(CultureInfo.CurrentCulture);
case PeriodFormat.Years:
return this.Years.ToString(CultureInfo.CurrentCulture);
default:
return this.ToString();
}
}
/// <summary>
/// Construct a period from a string in ISO 8601 period format
/// </summary>
/// <param name="period">The ISO 8601 formatted period to parse</param>
/// <remarks>This parses a string in the form <c>[dateTime]/[dateTime]</c> or <c>[dateTime]/[duration]</c>
/// to create a period. The <c>[dateTime]</c> part(s) should be ISO 8601 formatted date/time values (see
/// <see cref="DateUtils.FromISO8601String"/>). The <c>[duration]</c> part should be an ISO 8601
/// formatted duration value (see <see cref="PDI.Duration"/>). The period format is set based on the
/// format of the string received.</remarks>
/// <exception cref="ArgumentException">This is thrown if the specified period string or any of its parts
/// are not valid.</exception>
public Period(string period)
{
if(String.IsNullOrEmpty(period))
{
this.StartDateTime = DateTime.MinValue;
this.Duration = Duration.Zero;
this.Format = PeriodFormat.StartDuration;
return;
}
string[] parts = period.Split('/');
if(parts.Length != 2)
throw new ArgumentException(LR.GetString("ExPeriodInvalidISOFormat"), "period");
this.StartDateTime = DateUtils.FromISO8601String(parts[0], true);
if(!Char.IsDigit(parts[1][0]))
{
this.Duration = new Duration(parts[1]);
this.Format = PeriodFormat.StartDuration;
}
else
{
this.EndDateTime = DateUtils.FromISO8601String(parts[1], true);
this.Format = PeriodFormat.StartEnd;
}
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="period">The period to copy</param>
public Period(Period period)
{
if(period != null)
{
this.StartDateTime = period.StartDateTime;
this.EndDateTime = period.EndDateTime;
this.Format = period.Format;
}
}
/// <summary>
/// Construct a period from a start date and an end date
/// </summary>
/// <param name="startDateTime">The start date/time of the period</param>
/// <param name="endDateTime">The end date/time of the period</param>
/// <remarks>The period format is set to start date with end date</remarks>
public Period(DateTime startDateTime, DateTime endDateTime)
{
this.StartDateTime = startDateTime;
this.EndDateTime = endDateTime;
this.Format = PeriodFormat.StartEnd;
}
/// <summary>
/// Construct a period from a start date and a duration
/// </summary>
/// <param name="startDateTime">The start date/time of the period</param>
/// <param name="duration">The duration of the period</param>
/// <remarks>The period format is set to start date with duration</remarks>
public Period(DateTime startDateTime, Duration duration)
{
this.StartDateTime = startDateTime;
this.Duration = duration;
this.Format = PeriodFormat.StartDuration;
}
protected void OnFormatChanged(PeriodFormat oldValue, PeriodFormat newValue)
{
}
public PeriodItem(PeriodFormat format, Period time)
{
Display = time.ToString(format);
Time = time;
}
